<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="学生姓名" prop="studentName">
        <el-input v-model="formData.studentName" placeholder="请输入学生姓名" />
      </el-form-item>
      <el-form-item label="年级编号" prop="gradeId">
        <el-input v-model="formData.gradeId" placeholder="请输入年级编号" />
      </el-form-item>
      <el-form-item label="年级名称" prop="gradeName">
        <el-input v-model="formData.gradeName" placeholder="请输入年级编号" />

      </el-form-item>
      <el-form-item label="班级编号" prop="classId">
        <el-input v-model="formData.classId" placeholder="请输入班级编号" />
      </el-form-item>
      <el-form-item label="班级名称" prop="className">
        <el-select v-model="formData.className" placeholder="请选择班级名称">
          <el-input v-model="formData.classId" placeholder="请输入班级编号" />
        </el-select>
      </el-form-item>
      <el-form-item label="状态 0-未审批 1-审批不通过 2-审批通过" prop="status">
        <el-input v-model="formData.classId" placeholder="请输入班级编号" />
      </el-form-item>
      <el-form-item label="请假开始时间" prop="leaveStartTime">
        <el-input v-model="formData.classId" placeholder="请输入班级编号" />

      </el-form-item>
      <el-form-item label="请假结束时间" prop="leaveEndTime">
        <el-input v-model="formData.classId" placeholder="请输入班级编号" />

      </el-form-item>
      <el-form-item label="事假类型 1-病假 2-事假 3-其他" prop="leaveType">
        <el-input v-model="formData.classId" placeholder="请输入班级编号" />

      </el-form-item>
      <el-form-item label="请假事由" prop="leaveReason">
        <el-input v-model="formData.leaveReason" placeholder="请输入请假事由" />
      </el-form-item>
      <el-form-item label="审批人id" prop="approveId">
        <el-input v-model="formData.approveId" placeholder="请输入审批人id" />
      </el-form-item>
      <el-form-item label="审批人姓名" prop="approveName">
        <el-input v-model="formData.approveName" placeholder="请输入审批人姓名" />
      </el-form-item>
      <el-form-item label="审批时间" prop="approveTime">
        <el-input v-model="formData.classId" placeholder="请输入班级编号" />

      </el-form-item>
      <el-form-item label="创建者" prop="creator">
        <el-input v-model="formData.creator" placeholder="请输入创建者" />
      </el-form-item>
      <el-form-item label="创建时间" prop="createTime">
        <el-input v-model="formData.classId" placeholder="请输入班级编号" />

      </el-form-item>
      <el-form-item label="更新者" prop="updater">
        <el-input v-model="formData.updater" placeholder="请输入更新者" />
      </el-form-item>
      <el-form-item label="更新时间" prop="updateTime">
        <el-input v-model="formData.classId" placeholder="请输入班级编号" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { getIntDictOptions, getStrDictOptions, DICT_TYPE } from '@/utils/dict'
import { StudentLeaveApi, StudentLeaveVO } from '@/api/system/studentleave'

/** 学生请假 表单 */
defineOptions({ name: 'StudentLeaveForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  studentName: undefined,
  gradeId: undefined,
  gradeName: undefined,
  classId: undefined,
  className: undefined,
  status: undefined,
  leaveStartTime: undefined,
  leaveEndTime: undefined,
  leaveType: undefined,
  leaveReason: undefined,
  approveId: undefined,
  approveName: undefined,
  approveTime: undefined,
  creator: undefined,
  createTime: undefined,
  updater: undefined,
  updateTime: undefined
})
const formRules = reactive({
  createTime: [{ required: true, message: '创建时间不能为空', trigger: 'blur' }],
  updateTime: [{ required: true, message: '更新时间不能为空', trigger: 'blur' }]
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await StudentLeaveApi.getStudentLeave(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as StudentLeaveVO
    if (formType.value === 'create') {
      await StudentLeaveApi.createStudentLeave(data)
      message.success(t('common.createSuccess'))
    } else {
      await StudentLeaveApi.updateStudentLeave(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    studentName: undefined,
    gradeId: undefined,
    gradeName: undefined,
    classId: undefined,
    className: undefined,
    status: undefined,
    leaveStartTime: undefined,
    leaveEndTime: undefined,
    leaveType: undefined,
    leaveReason: undefined,
    approveId: undefined,
    approveName: undefined,
    approveTime: undefined,
    creator: undefined,
    createTime: undefined,
    updater: undefined,
    updateTime: undefined
  }
  formRef.value?.resetFields()
}
</script>